Molded Rubber
Located on Thermostat Housing Replaces OE Part Number(s) 1632562010
Replaces OE Part Number(s) 1634650010
Browse our selection of quality engine coolant outlet o-ring parts designed specifically for your Toyota 4Runner. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Limited · SR5 · Sport · TRD Off-Road · TRD Pro · Trail
Sport Utility
L4 2.7L · V6 3.4L · V6 4.0L · V8 4.7L
Automatic · Manual